I'm using SourceTree version 1.3.3 and am using it on a git-svn repository. I have checked in some local changes to my 'trunk' checkout, and since then the remote 'trunk' has obtained more commits. I want to rebase my 'trunk' onto the 'remotes/trunk', but I don't know how to do this in SourceTree. The command on command line is 'git svn rebase'. Can I do this through SourceTree?